CentOS 下Nginx版本升级_centos 升级nginx

1、确认当前nginx版本信息

进入nginx安装目录下, 执行

./sbin/nginx -V
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可以看到当前nginx的版本信息

nginx version: nginx/1.17.1
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) 
built with OpenSSL 1.1.1i  8 Dec 2020
TLS SNI support enabled
configure arguments: --prefix=/extusr/software/nginx --with-http_ssl_module --with-stream --with-pcre=/extusr/software/nginx-install-package/pcre-8.42 --with-zlib=/extusr/software/nginx-install-package/zlib-1.2.11 --with-openssl=/extusr/software/nginx-install-package/openssl-1.1.1i --add-module=/extusr/software/nginx-install-package/ngx_http_proxy_connect_module-master
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2、去nginx官网下载想要升级的tar包

nginx官方下载地址

服务器可以连公网的话可以直接wget下载

wget http://nginx.org/download/nginx-1.21.6.tar.gz 

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3、去github获取对应nginx版本的ngx_http_proxy_connect_module-master

https://github.com/chobits/ngx_http_proxy_connect_module

4、安装包解压

tar zxvf nginx-1.21.6.tar.gz
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解压之后进入安装目录

cd nginx-1.21.6
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5、安装文件编译

patch -p1 < /extusr/software/nginx-install-package/ngx_http_proxy_connect_module-master/patch/proxy_connect_rewrite_102101.patch
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./configure --prefix=/extusr/software/nginx --with-http_ssl_module --with-stream --with-pcre=/extusr/software/nginx-install-package/pcre-8.42 --with-zlib=/extusr/software/nginx-install-package/zlib-1.2.11 --with-openssl=/extusr/software/nginx-install-package/openssl-1.1.1i --add-module=/extusr/software/nginx-install-package/ngx_http_proxy_connect_module-master
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make
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6、升级NG

mv /extusr/software/nginx/sbin/nginx /extusr/software/nginx/sbin/nginx-1.17.1
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cp objs/nginx /extusr/software/nginx/sbin/
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sudo kill -USR2 `cat /extusr/software/nginx/logs/nginx.pid`
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sudo kill -WINCH `cat /extusr/software/nginx/logs/nginx.pid.oldbin`
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7、验证升级后的版本

执行

./sbin/nginx -V
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可以看到nginx的版本信息已成功升级为1.21.6。至此，大功告成！

nginx version: nginx/1.21.6
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) 
built with OpenSSL 1.1.1i  8 Dec 2020
TLS SNI support enabled
configure arguments: --prefix=/extusr/software/nginx --with-http_ssl_module --with-stream --with-pcre=/extusr/software/nginx-install-package/pcre-8.42 --with-zlib=/extusr/software/nginx-install-package/zlib-1.2.11 --with-openssl=/extusr/software/nginx-install-package/openssl-1.1.1i --add-module=/extusr/software/nginx-install-package/ngx_http_proxy_connect_module-master
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8、nginx安装目录为/usr/local/nginx

此外，如果nginx目录为默认目录/usr/local/nginx，则替换下nginx路径即可，示例如下：

tar zxvf nginx-1.21.6.tar.gz
cd nginx-1.21.6
patch -p1 < /extusr/software/nginx-install-package/ngx_http_proxy_connect_module-master/patch/proxy_connect_rewrite_102101.patch
./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-stream --with-pcre=/extusr/software/nginx-install-package/pcre-8.42 --with-zlib=/extusr/software/nginx-install-package/zlib-1.2.11 --with-openssl=/extusr/software/nginx-install-package/openssl-1.1.1i --add-module=/extusr/software/nginx-install-package/ngx_http_proxy_connect_module-master
make

mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx-1.14.0
cp objs/nginx /usr/local/nginx/sbin/
sudo kill -USR2 `cat /usr/local/nginx/logs/nginx.pid`
sudo kill -WINCH `cat /usr/local/nginx/logs/nginx.pid.oldbin`
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